RU2015126003A - Method and device for imaging a picture - Google Patents

Method and device for imaging a picture Download PDF

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Publication number
RU2015126003A
RU2015126003A RU2015126003A RU2015126003A RU2015126003A RU 2015126003 A RU2015126003 A RU 2015126003A RU 2015126003 A RU2015126003 A RU 2015126003A RU 2015126003 A RU2015126003 A RU 2015126003A RU 2015126003 A RU2015126003 A RU 2015126003A
Authority
RU
Russia
Prior art keywords
photosensitivity
parameter
shooting
exposure time
current
Prior art date
Application number
RU2015126003A
Other languages
Russian (ru)
Other versions
RU2634323C2 (en
Inventor
Цзинминь Фэн
Ци Гэ
Линь ЛЮ
Original Assignee
Сяоми Инк.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to CN201410748992.6A priority Critical patent/CN104519282A/en
Priority to CN201410748992.6 priority
Application filed by Сяоми Инк. filed Critical Сяоми Инк.
Priority to PCT/CN2015/078104 priority patent/WO2016090829A1/en
Publication of RU2015126003A publication Critical patent/RU2015126003A/en
Application granted granted Critical
Publication of RU2634323C2 publication Critical patent/RU2634323C2/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/222Studio circuitry; Studio devices; Studio equipment ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/225Television cameras ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/232Devices for controlling television cameras, e.g. remote control ; Control of cameras comprising an electronic image sensor
    • H04N5/23248Devices for controlling television cameras, e.g. remote control ; Control of cameras comprising an electronic image sensor for stable pick-up of the scene in spite of camera body vibration
    • H04N5/23264Vibration or motion blur correction
    • H04N5/2327Vibration or motion blur correction performed by controlling the image sensor readout, e.g. by controlling the integration time
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/222Studio circuitry; Studio devices; Studio equipment ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/225Television cameras ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/232Devices for controlling television cameras, e.g. remote control ; Control of cameras comprising an electronic image sensor
    • H04N5/23248Devices for controlling television cameras, e.g. remote control ; Control of cameras comprising an electronic image sensor for stable pick-up of the scene in spite of camera body vibration
    • H04N5/23251Motion detection
    • H04N5/23258Motion detection based on additional sensors

Claims (39)

1. A method of shooting an image containing:
obtaining the motion parameter of the mobile terminal;
determining the current shooting parameter according to the motion parameter;
Shooting an image according to the current shooting setting.
2. The method according to p. 1, characterized in that the determination of the current shooting parameter, according to the motion parameter, contains:
calculating a first shooting parameter according to the motion parameter;
calculating a second shooting parameter according to the parameter of the shooting conditions, the parameter of shooting conditions being a parameter of the conditions of the mobile terminal;
determining the current shooting parameter according to the first shooting parameter and the second shooting parameter.
3. The method according to p. 2, characterized in that the first shooting parameter includes a first exposure time T1, the second shooting parameter includes a second exposure time T2 and the actual photosensitivity; and
determining the current shooting parameter according to the first shooting parameter and the second shooting parameter comprises:
determining a second exposure time T2 as the current exposure time and determining the actual photosensitivity as the current photosensitivity if the first exposure time T1 is greater than or equal to the second exposure time T2;
determining the first exposure time T1 as the current exposure time and determining the sum of the actual photosensitivity and compensation photosensitivity as the current photosensitivity if the first exposure time T1 is less than the second exposure time T2.
4. The method of claim 3, further comprising:
determining whether the sum of the actual photosensitivity and compensation photosensitivity exceeds the maximum photosensitivity of the mobile terminal;
setting the maximum photosensitivity as the current photosensitivity, if the sum of the actual photosensitivity and compensation photosensitivity exceeds the maximum photosensitivity of the mobile terminal;
setting the sum of the actual photosensitivity and compensation photosensitivity as the current photosensitivity, if the sum of the actual photosensitivity and compensation photosensitivity is less than the maximum photosensitivity of the mobile terminal.
5. The method according to any one of paragraphs. 2-4, characterized in that the calculation of the first shooting parameter, according to the motion parameter, contains:
requesting a first shooting parameter corresponding to the motion parameter in the first correspondence relation, wherein the first correspondence relation includes at least one group of motion parameters and a first shooting parameter corresponding to each group of motion parameters.
6. The method according to any one of paragraphs. 2-4, characterized in that the calculation of the second shooting parameter, according to the parameter of the shooting conditions, contains:
requesting a second shooting parameter corresponding to the shooting condition parameter in the second correspondence relation, wherein the second correspondence relation includes at least one group of shooting condition parameters and a second shooting parameter corresponding to each group of shooting condition parameters.
7. A device for capturing an image containing:
a receiving module configured to obtain a motion parameter of the mobile terminal;
a determining module configured to determine a current shooting parameter according to a motion parameter;
a shooting module configured to capture an image according to the current shooting parameter.
8. The device according to p. 7, characterized in that the determination module includes:
a first calculation submodule configured to calculate a first shooting parameter according to a motion parameter;
a second calculation submodule configured to calculate a second shooting parameter according to the shooting conditions parameter, wherein the shooting conditions parameter is a mobile terminal conditions parameter;
a shooting determination submodule configured to determine a current shooting parameter according to a first shooting parameter and a second shooting parameter.
9. The device according to p. 8, characterized in that the first shooting parameter includes a first exposure time T1, the second shooting parameter includes a second exposure time T2 and the actual photosensitivity; and the shooting definition submodule is configured for:
determining a second exposure time T2 as the current exposure time and determining the actual photosensitivity as the current photosensitivity if the first exposure time T1 is greater than or equal to the second exposure time T2;
determining the first exposure time T1 as the current exposure time and determining the sum of the actual photosensitivity and compensation photosensitivity as the current photosensitivity if the first exposure time T1 is less than the second exposure time T2;
10. The device according to claim 9, further comprising:
a maximum photosensitivity determination module configured to determine whether the sum of the actual photosensitivity and the compensation photosensitivity exceeds the maximum photosensitivity of the mobile terminal; and
a maximum photosensitivity setting module configured to set the maximum photosensitivity as the current photosensitivity, if the maximum photosensitivity determination module determines that the sum of the actual photosensitivity and the compensation photosensitivity exceeds the maximum photosensitivity of the mobile terminal,
moreover, the shooting determination submodule is configured to set the sum of the actual photosensitivity and compensation photosensitivity as the current photosensitivity if the maximum photosensitivity determination module determines that the sum of the actual photosensitivity and compensation photosensitivity is less than the maximum photosensitivity of the mobile terminal.
11. The device according to any one of paragraphs. 8-10, characterized in that the first calculation submodule is configured for:
requesting a first shooting parameter corresponding to the motion parameter in the first correspondence relation, wherein the first correspondence relation includes at least one group of motion parameters and a first shooting parameter corresponding to each group of motion parameters.
12. The device according to any one of paragraphs. 8-10, characterized in that the second calculation submodule is configured for:
requesting a second shooting parameter corresponding to the shooting condition parameter in the second correspondence relation, wherein the second correspondence relation includes at least one group of shooting condition parameters and a second shooting parameter corresponding to each group of shooting condition parameters.
RU2015126003A 2014-12-09 2015-04-30 Image shooting method and device RU2634323C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201410748992.6A CN104519282A (en) 2014-12-09 2014-12-09 Image shooting method and device
CN201410748992.6 2014-12-09
PCT/CN2015/078104 WO2016090829A1 (en) 2014-12-09 2015-04-30 Image shooting method and device

Publications (2)

Publication Number Publication Date
RU2015126003A true RU2015126003A (en) 2017-01-11
RU2634323C2 RU2634323C2 (en) 2017-10-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2015126003A RU2634323C2 (en) 2014-12-09 2015-04-30 Image shooting method and device

Country Status (8)

Country Link
EP (1) EP3032821B1 (en)
JP (1) JP6267363B2 (en)
KR (1) KR101712301B1 (en)
CN (1) CN104519282A (en)
BR (1) BR112015015637A2 (en)
MX (1) MX353273B (en)
RU (1) RU2634323C2 (en)
WO (1) WO2016090829A1 (en)

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CN105100634B (en) * 2015-07-09 2019-03-15 小米科技有限责任公司 Image capturing method and device
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CN105764372B (en) * 2015-09-23 2018-08-31 深圳还是威健康科技有限公司 A kind of image pickup method and Intelligent bracelet
CN105516595A (en) * 2015-12-23 2016-04-20 小米科技有限责任公司 Shooting method and device
CN105898143B (en) * 2016-04-27 2019-05-17 维沃移动通信有限公司 A kind of grasp shoot method and mobile terminal of moving object
CN105959587B (en) * 2016-05-27 2019-02-12 北京小米移动软件有限公司 Shutter speed acquisition methods and device
CN106231176B (en) * 2016-07-18 2019-11-29 北京小米移动软件有限公司 Zoom processing method and processing device
CN106686301A (en) * 2016-12-01 2017-05-17 努比亚技术有限公司 Picture shooting method and device
CN106657805A (en) * 2017-01-13 2017-05-10 广东欧珀移动通信有限公司 Shooting method in movement and mobile terminal
CN107404616B (en) * 2017-07-17 2020-06-09 Tcl移动通信科技(宁波)有限公司 Photographing method for adjusting light sensitivity of camera, mobile terminal and storage device
CN107820024B (en) 2017-12-05 2020-09-29 北京小米移动软件有限公司 Image shooting method, device and storage medium

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Also Published As

Publication number Publication date
EP3032821B1 (en) 2019-06-19
MX2015008350A (en) 2016-10-19
KR20160084306A (en) 2016-07-13
EP3032821A1 (en) 2016-06-15
JP6267363B2 (en) 2018-01-24
JP2017504285A (en) 2017-02-02
KR101712301B1 (en) 2017-03-03
BR112015015637A2 (en) 2017-07-11
MX353273B (en) 2018-01-08
CN104519282A (en) 2015-04-15
RU2634323C2 (en) 2017-10-25
WO2016090829A1 (en) 2016-06-16

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